n.额外雇工(指人为地增加雇员人数的做法)
Featherbedding provisions in labor contracts may result from the continuation of work rules that were once efficient but that have become obsolete because of changed technology. 有的劳动规则过去很有用，但由于技艺的改进，现已成为过时，然而现在劳动合同中仍延续使用这类规则，就成了额外雇工条款。
